[glibc] y2038: fix: Add missing libc_hidden_def for __futimens64

[Lukasz Majewski]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7975f9a48a83b95174503bda6c48124f08cb4f62

commit 7975f9a48a83b95174503bda6c48124f08cb4f62
Author: Lukasz Majewski <lukma@denx.de>
Date:   Tue Mar 3 11:21:11 2020 +0100

    y2038: fix: Add missing libc_hidden_def for __futimens64
    
    The libc_hidden_def () declaration for __futimens64 function was missing,
    so it is added in this patch.

Diff:
---
 sysdeps/unix/sysv/linux/futimens.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sysdeps/unix/sysv/linux/futimens.c b/sysdeps/unix/sysv/linux/futimens.c
index 3447c47105..2c698b4e85 100644
--- a/sysdeps/unix/sysv/linux/futimens.c
+++ b/sysdeps/unix/sysv/linux/futimens.c
@@ -38,6 +38,8 @@ __futimens64 (int fd, const struct __timespec64 tsp64[2])
 }
 
 #if __TIMESIZE != 64
+libc_hidden_def (__futimens64);
+
 int
 __futimens (int fd, const struct timespec tsp[2])
 {